import java.util.ArrayList;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;


public class BLA {

  public static final String BLA_PATTERN = "\"([^\"]+?)\",?|([^,]+),?|,";
  private static Pattern blaRE;

  public BLA() {
    blaRE = Pattern.compile(BLA_PATTERN);
  }
  
  public List<String> parse(String line) {
    List<String> list = new ArrayList<String>();
    Matcher m = blaRE.matcher(line);
  
    while (m.find()) {
      // do stuff
    }
    return list;
  }
}